规格和标准 |
供应检测的气体:甲烷,氧,氨 显示范围:(%LEL)0-100(甲烷)/(VOL%)0-40.0(o2)/(ppm)0-400.0(ppm)0-400.0(NH3) 检测方法:闪光/持续的频率/持续的频率/持续的频率/持续的频率/持续的频率/持续的声音/持续式频率/持续的频率/持续的频率/持续式稳定性弹性/持续式声音/持续式声音范围 self-hold Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration faulty Fault alarm display: lamp Blinking/intermittent buzzer/content display Fault alarm operation: Self-hold Panic alarm display: Preventive alarm, 2 levels of this alarm Panic alarm operation: Self-hold Man-down alarm display: Preventive alarm (1, 2), 3此警报的级别 MAN-DOWN警报操作:self-hold 浓度显示:LCD Digital(完整点),带背光 各种显示:时钟显示/电池剩余的显示/操作状态显示 蜂鸣器声音(db):大约。 95(平均价值30厘米) 语言:日语/英语/法语/西班牙/葡萄牙/德语/意大利/俄罗斯/俄罗斯/俄罗斯/韩语/中文(简化/传统) bluetooth:bluetooth4.2(bluetoothlowenergy)(bluetoothlowenergy)(bluetoothlowenergy) (充电时间:大约3小时) 连续使用时间:大约25 hours (When the battery is off, when the CO2 sensor is not included, 25°C, no alarm, no lighting) Operating temperature range (°C): (methane/oxygen) Temporary environment: -40 - +60 (no sudden changes) Continuous environment: -20 - +50 (No sudden change) / (Ammonia) Temporary environment: -30 - +50 (No sudden change) Continuous environment: -20 - +50 (No sudden变化) 湿度范围(%rh):临时环境:0-95(无凝结)连续环境:10-90(无凝结) 爆炸式 - 防止范围的结构:内在安全的爆炸爆炸结构 爆炸性爆炸式范围范围:国内爆炸式爆炸式:国内爆炸性爆炸(exiaⅱct4ga) equal equils 质量(g):120
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